Toshiba C55a Manual

3. Press ENTER.If you enter the password incorrectly three times in a row, or if you do not
enter the password within 1 minute, the computer shuts off. In this case,
some features that can power on the computer automatically (Wake-up on
LAN, Task Scheduler, etc) might not work. You must turn the computer back on to retry password entry.
TOSHIBA System Settings
TOSHIBA System Settings is the TOSHIBA configuration management tool
available through the Windows operating system.
To run TOSHIBA System...

After you changed the settings, a dialog box might appear to prompt you
that the changes will take effect after the computer is restarted. Make sure
to restart your computer immediately to apply these changes.
USB Charge
Your computer can supply USB Bus power (DC5V) to the USB port.The port with the icon ( 
 ) supports the following feature:
USB Sleep and Charge
System ON CDP Charge
USB Sleep and Charge You can use the Sleep and Charge function to charge certain USB-
compatible external devices such as...

When there is a current overflow of the external devices connected to
the compatible ports, USB bus power (DC5V) supply might be stopped
for safety reasons.
When Sleep and Charge function is enabled, the USB Wakeup
function might not work for compatible ports. In that case, if there is a USB port that does not have the Sleep and Charge function, attach the mouse or keyboard to it. If all USB ports have the Sleep and
Charge function, change to disable Sleep and Charge function. The
USB Wakeup function now...

System ON CDP ChargeThis function enable/disable CDP (Charging Downstream Port) to use rapid
USB charge while the computer is powered on. When "System ON CDP Charge Mode" is enabled, your computer can supply USB bus power
(DC5V, 1.5A) to the compatible ports while the computer is turned on.
To set System ON CDP Charge Mode, click  System Settings -> USB
under  TOSHIBA  group in the Apps view.EnabledRapid USB battery charge at maximum 1.5A
while PC is powered On.DisabledConventional USB battery...

information is not limited to the examples specified here. The stored data
uses a very small portion of the total hard disk capacity, approximately 10 MB or less per year.
This information is used to identify and provide a notification of system conditions which might affect the performance of your TOSHIBA computer.
It might also be used to help diagnose problems should the computer require service by TOSHIBA or TOSHIBA authorized service providers.Additionally, TOSHIBA might also use this information...

To enter the TOSHIBA Setup Utility, do the following:
1. Save your work.
2. Click the power icon (
) on the Start screen and then select  Restart.
3. Hold down the  F2 key and then release this key one second after the
computer is power on.
4. Follow the on-screen instructions to proceed.
System Recovery There is a hidden partition allocated on the Hard Disk Drive for the SystemRecovery Options in the event of a problem.
You can also create recovery media and restore the system. The following items are...

Do not shut down/log off or Sleep/Hibernate while writing or rewritingthe media.
Set the computer on a level surface and avoid places subjected to
vibrations such as airplanes, trains, or cars.
Do not use on an unstable surface such as a stand.
A recovery image of the software on your computer is stored on the Hard
Disk Drive, and can be copied to either disc media or USB Flash Memory by using the following steps:
1. Select either blank disc or USB Flash Memory. The application allows you to choose from...

2. In the TOSHIBA Setup Utility screen, select Advanced -> System 
Configuration -> Boot Mode .
Note:  Please skip the following contents if you cannot find the Boot
Mode option in your system.
3. Select  UEFI Boot (Default).
If you set the Boot Mode as  CSM Boot, the recovery media created by
Recovery Media Creator will NOT be able to restore.
If you create a recovery image using advanced recovery tools from
Control Panel, also make sure to use the default Boot Mode option
(UEFI Boot)  in the TOSHIBA...

Make sure that the AC adaptor is connected during the restoring process.When you reinstall the Windows operating system, the hard disk will bereformatted and all data will be lost.
1. Click the power icon (  ) on the Start screen and then select
Restart .
2. Hold down  0 (zero) key and then release this key one second after the
computer is power on. Choose  Yes if you want to continue.
3. Select  Troubleshoot .
4. Select  Reset your PC .
5. Follow the on-screen instructions to finish the recovery.
You...

Chapter 6
Troubleshooting TOSHIBA has designed this computer for durability, however, shouldproblems occur you are able to use the procedures detailed in this chapter
to help determine the cause.
You should become familiar with this chapter as knowing what might go
wrong can help prevent problems from occurring in the first place.
Problem-solving process If you observe the following guidelines, resolving problems will be much
easier.
Stop immediately when you recognize a problem exists as taking
further...